[BioC] Error message with ReadAffy

Xuejun Peng xpeng at bio.ri.ccf.org
Fri Oct 17 21:00:43 MEST 2003

I'm running Bioconductor release 1.2 with R 1.7.1 in a Windows 2000 
environment. I encoutered the following problem when I try to read affy 
data. Can anyone help?
(I did not have this problem with older versions.)



Environment hgu133acdf is not available.
This environment contains needed probe location information.
We will try to download and install the hgu133acdf package.

Note: No specified download type, defaulting to Win32
[1] "Attempting to download hgu133acdf from BIOCcdf/"
Error in download.file(fileURL, destFile, mode = "wb", quiet = TRUE, 
method = method) :
        unsupported URL scheme
Error in inherits(cdf.env, "try-error") : Object "cdf.env" not found

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